2024 - T1 - Quantum many-body systems out-of-equilibrium

Collection 2024 - T1 - Quantum many-body systems out-of-equilibrium

Organizer(s) Fazio, Rosario ; Giamarchi, Thierry ; Minguzzi, Anna ; Vignolo, Patrizia

Date(s) 08/01/2024 - 22/03/2024

linked URL https://indico.math.cnrs.fr/event/8995/

38 77

Measurement-induced phase transition and KPZ physics in classical and quantum single-body systems

By Zizhuo Tony Jin

Also appears in collection : 2024 - T1 - WS2 - Driven quantum systems

The tension created by the interplay of the contrary forces of chaos and measurements can lead to fascinating emerging phenomena, as exemplified by the recently discovered Measurement-induced Phase Transitions (MiPT) in quantum chaotic many-body systems undergoing continuous or projective measurements.

In this talk, I will demonstrate that this tension still remains when the problem is reduced to a single-body for both classical and quantum systems and that salient features of this problem can be understood by exploiting a connection with KPZ physics in the weak monitoring/short time/smooth interface regime.

Information about the video

Date of recording 18/03/2024
Date of publication 18/03/2024
Institution IHP
Licence CC BY-NC-ND
Language English
Audience Researchers, Graduate Students
Director(s) Alexandre Duplessis
Format MP4
Venue IHP - Hermite Amphitheater

Citation data

DOI 10.57987/IHP.2024.T1.WS2.004
Cite this video Jin, Zizhuo Tony (18/03/2024). Measurement-induced phase transition and KPZ physics in classical and quantum single-body systems. IHP. Audiovisual resource. DOI: 10.57987/IHP.2024.T1.WS2.004
URL https://dx.doi.org/10.57987/IHP.2024.T1.WS2.004

Domain(s)

Quantum Physics

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